20mm Internal Diameter Retractable Vacuum Hose,3.3-21.33ft Long Flexible Hose for Dust Extraction & Chip Collection(L590cm/19.36ft)

Applications:--Polyurethane ducts are wear-resistant and retractable, usually used in suction applications such as industrial dust removal and suction--Industrial vacuum cleaners, paper or synthetic fiber suction. Suitable for abrasive solids such as dust powder, fibers, blanks, chips and granules--Can be used as woodworking vacuum hose, woodworking machinery hose, ceramic mechanical hose, ceramic factory vacuum tubeSpecificationsColor：ClearMaterial: PU Polyester + Steel wire springLength: 100-650cm/3.3-21.33ft,custom length and cuttablePipe Wall Thickness: 1.5mm(1/9")Compression ratio is 3:1Temperature Resistance: -40 ℃-+90 ℃ (-40 °F -+194 °F)Package Content1 x Duct hosePlease note:1. This product is not suitable for liquids2. Due to manual measurement, the actual length may have an error of 1-3cm

• PU Flexible Duct Tube: Made of hard-wearing, flexible PU polyurethane, thickness 1.5mm(1/9"). Wear-resistant and super puncture-resistant. No aging. It makes it convenient for installation and use in tight and compact spaces
• Flexible Duct Tube: The PU hose has enough bend to pass through shop machinery or table legs without kinking. It is also strong enough not to be crushed when opening the dust collector. The hose has a compression ratio of 3:1
• Transparent Design: The dust collection hose is transparent in design to help the operator quickly identify any blocked locations and facilitate the removal of obstacles to continue working! This alone saves you a lot of time since your not fumbling around trying to find a blockage by disconnecting half of your workshop hoses lookin for it
• Custom Length and Cuttable: Our ducts are flexible and you can cut them to fit your actual needs. If you don't find the size you need in the link, we offer customized service, just provide the length you want
• Wide Application: For an assortment of sawdust collectors, air conditioning, and indoor ventilation ducts. Clear viewing angle, allowing you to monitor dust/ debris separation and vapor/ smoke filtration. Used in the food industry, pharmaceutical industry, woodworking machine tools, material transportation etc